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- # -*- coding: utf-8 -*-
- # Copyright 2016 OpenMarket Ltd
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- import logging
- from typing import Tuple
- from synapse.http import servlet
- from synapse.http.servlet import assert_params_in_dict, parse_json_object_from_request
- from synapse.logging.opentracing import set_tag, trace
- from synapse.rest.client.transactions import HttpTransactionCache
- from ._base import client_patterns
- logger = logging.getLogger(__name__)
- class SendToDeviceRestServlet(servlet.RestServlet):
- PATTERNS = client_patterns(
- "/sendToDevice/(?P<message_type>[^/]*)/(?P<txn_id>[^/]*)$"
- )
- def __init__(self, hs):
- """
- Args:
- hs (synapse.server.HomeServer): server
- """
- super().__init__()
- self.hs = hs
- self.auth = hs.get_auth()
- self.txns = HttpTransactionCache(hs)
- self.device_message_handler = hs.get_device_message_handler()
- @trace(opname="sendToDevice")
- def on_PUT(self, request, message_type, txn_id):
- set_tag("message_type", message_type)
- set_tag("txn_id", txn_id)
- return self.txns.fetch_or_execute_request(
- request, self._put, request, message_type, txn_id
- )
- async def _put(self, request, message_type, txn_id):
- requester = await self.auth.get_user_by_req(request, allow_guest=True)
- content = parse_json_object_from_request(request)
- assert_params_in_dict(content, ("messages",))
- await self.device_message_handler.send_device_message(
- requester, message_type, content["messages"]
- )
- response = (200, {}) # type: Tuple[int, dict]
- return response
- def register_servlets(hs, http_server):
- SendToDeviceRestServlet(hs).register(http_server)
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